com.holonplatform.datastore.jdbc.composer.internal

Enum DefaultSQLValueSerializer

java.lang.Object

java.lang.Enum<DefaultSQLValueSerializer>

com.holonplatform.datastore.jdbc.composer.internal.DefaultSQLValueSerializer

All Implemented Interfaces:

SQLValueSerializer, Serializable, Comparable<DefaultSQLValueSerializer>

public enum DefaultSQLValueSerializer
extends Enum<DefaultSQLValueSerializer>
implements SQLValueSerializer

Default SQLValueSerializer.

Since:

5.1.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE Singleton instance

Field Summary

Fields

Modifier and Type	Field and Description
static String	ANSI_DATE_FORMAT
static String	ANSI_DATETIME_FORMAT
static String	ANSI_TIME_FORMAT

Method Summary

Modifier and Type	Method and Description
String	serialize(Object value, com.holonplatform.core.temporal.TemporalType temporalType) Serialize given value as a SQL string.
Optional<String>	serializeTemporal(Object value, com.holonplatform.core.temporal.TemporalType temporalType) Try to serialize given temporal value as a SQL string, using given temporalType to select a suitable serialization format.
static DefaultSQLValueSerializer	valueOf(String name) Returns the enum constant of this type with the specified name.
static DefaultSQLValueSerializer[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.holonplatform.datastore.jdbc.composer.SQLValueSerializer

getDefault, serialize

Enum Constant Detail

INSTANCE

public static final DefaultSQLValueSerializer INSTANCE

Singleton instance

Field Detail

ANSI_DATE_FORMAT

public static final String ANSI_DATE_FORMAT

See Also:

Constant Field Values

ANSI_TIME_FORMAT

public static final String ANSI_TIME_FORMAT

See Also:

Constant Field Values

ANSI_DATETIME_FORMAT

public static final String ANSI_DATETIME_FORMAT

See Also:

Constant Field Values

Method Detail

values

public static DefaultSQLValueSerializer[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DefaultSQLValueSerializer c : DefaultSQLValueSerializer.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DefaultSQLValueSerializer valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

serialize

public String serialize(Object value,
                        com.holonplatform.core.temporal.TemporalType temporalType)

Description copied from interface: SQLValueSerializer

Serialize given value as a SQL string.

Specified by:

serialize in interface SQLValueSerializer

Parameters:

value - Value to serialize

temporalType - The TemporalType to use with temporal values

Returns:

Serialized SQL value. A null value will be serialized as the NULL string

serializeTemporal

public Optional<String> serializeTemporal(Object value,
                                          com.holonplatform.core.temporal.TemporalType temporalType)

Description copied from interface: SQLValueSerializer

Try to serialize given temporal value as a SQL string, using given temporalType to select a suitable serialization format.

Specified by:

serializeTemporal in interface SQLValueSerializer

Parameters:

value - Value to serialize

temporalType - Value temporal type

Returns:

Serialized SQL value, or an empty Optional if the value type is not supported by the serializer